Whether it’s using vision for alignment rather than mechanical mechanisms to minimize wafer damage, tracking your product from wafer to installation, or receiving live feedback to fix product and process problems, Cognex vision-based technology adds value every step of the way.
It starts with wafer challenges …
Silicon crystal inspectionDefect inspectionWafer inspectionWafer and PV cell identificationAR coating inspection
... continues with cell fabrication ...
Cell orientation detectionCell defect detectionScreen print alignmentLaser edge isolationColor cell sortingBack print registration inspectionRobot guidanceFront print registration
... and ends with module assembly and panel traceability.
Cell spacingData Matrix code marking and readingTabbing/stringing alignment and inspectionConnector inspectionFrame inspectionPanel assembly verification